Sony HXC-FB75H User manual

HD COLOR CAMERA
HXC-FB75H
HXC-FB75KC
FIBER CONNECTOR KIT
HKC-LC01
SERVICE MANUAL
1st Edition

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お客様が，このマニュアルに記載された設置や保守，点検，修理などを行うと感電や火災，
人身事故につながることがあります。
危険をさけるため，サービストレーニングを受けた技術者のみご使用ください。
WARNING
This manual is intended for qualified service personnel only.
To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that
contained in the operating instructions unless you are qualified to do so. Refer all servicing to
qualified service personnel.
WARNUNG
Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung
dazu besitzen.
AVERTISSEMENT
Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin
de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les
réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.
Use of controls or adjustments or performance
of procedures other than those specified herein
may result in hazardous radiation exposure.
CAUTION
CLASS 1 LASER PRODUCT
LASER KLASSE 1 PRODUKT
LUOKAN 1 LASERLAITE
KLASS 1 LASER APPARAT
This HD Color Camera is classified as a CLASS 1 LASER
PRODUCT.
HXC-FB75H/HXC-FB75KC

CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type rec-
ommended by the manufacturer.
When you dispose of the battery, you must obey the
law in the relative area or country.
ATTENTION
Il y a danger d’explosion s’il y a remplacement incor-
rect de la batterie. Remplacer uniquement avec
une batterie du même type ou d’un type équivalent
recommandé par le constructeur.
Lorsque vous mettez la batterie au rebut, vous devez
respecter la législation en vigueur dans le pays ou la
région où vous vous trouvez.
VORSICHT
Explosionsgefahr bei Verwendung falscher Batterien.
Batterien nur durch den vom Hersteller empfohlenen
oder einen gleichwertigen Typ ersetzen.
Wenn Sie die Batterie entsorgen, müssen Sie die
Gesetze der jeweiligen Region und des jeweiligen
Landes befolgen.
注意
指定以外の電池に交換すると，破裂する危険があり
ます。
必ず指定の電池に交換してください。
使用済みの電池は，国または地域の法令に従って
処理してください。
FÖRSIKTIGHET!
Fara för explosion vid felaktigt placerat batteri.
Byt endast mot samma eller likvärdig typ av batteri,
enligt tillverkarens rekommendationer.
När du kasserar batteriet ska du följa rådande lagar
för regionen eller landet.
PAS PÅ
Fare for eksplosion, hvis batteriet ikke udskiftes
korrekt.
Udskift kun med et batteri af samme eller tilsvarende
type, som er anbefalet af fabrikanten.
Når du bortskaffer batteriet, skal du følge
lovgivningen i det pågældende område eller land.
HUOMIO
Räjähdysvaara, jos akku vaihdetaan virheellisesti.
Vaihda vain samanlaiseen tai vastaavantyyppiseen,
valmistajan suosittelemaan akkuun.
Noudata akun hävittämisessä oman maasi tai
alueesi lakeja.
FORSIKTIG
Eksplosjonsfare hvis feil type batteri settes i.
Bytt ut kun med samme type eller tilsvarende
anbefalt av produsenten.
Kasser batteriet i henhold til gjeldende avfallsregler.
⌞ᝅ
⌞ᝅ
ྸ󰵳ᴪᦘⲺ⭫⊖у↙⺤θቧՐᴿ⠼⛮Ⲻধ䲟Ⱦ
ᴪᦘж㊱ශᡌ࡬䙖୼᧞㦆Ⲻ⭫⊖ශȾ
༺⨼⭫⊖ᰬθᗻ亱䚫ᆾ⴮ީ൦ᡌളᇬⲺ⌋ᗁȾ
HXC-FB75H/HXC-FB75KC

Table of Contents
Manual Structure
Purpose of this manual....................................................................................................................7
Related manuals...........................................................................................................................7
Trademarks................................................................................................................................7
Non-disclosed boards.....................................................................................................................7
1. Service Overview
1-1. Connectors and Cables........................................................................................................1-1
1-1-1. Input and Output Signals of the Connectors............................................................................1-1
1-1-2. Wiring Diagrams for Cables............................................................................................1-5
1-1-3. Connectors and Cables................................................................................................. 1-6
1-1-4. Note in Connecting Single-mode Optical Fiber Cable.................................................................1-6
1-2. Functions of Onboard Switches and LED Indicators......................................................................... 1-7
1-2-1. DPR-373 Board.........................................................................................................1-7
1-2-2. SY-451 Board...........................................................................................................1-8
1-2-3. PS-904A Board.........................................................................................................1-9
1-3. Intercom Settings............................................................................................................ 1-10
1-3-1. Talk (Microphone) Settings........................................................................................... 1-10
1-3-2. Receive (Headphone) Settings........................................................................................ 1-10
1-4. Flexible Flat Cable and Coaxial Cable.......................................................................................1-12
1-4-1. Connector for Flexible Flat Cable and Fine-Wire Coaxial Cable.....................................................1-12
1-4-2. Disconnecting and Connecting Flexible Flat Cable...................................................................1-13
1-4-3. Disconnecting/Connecting Fine-Wire Coaxial Cable.................................................................1-13
1-4-4. Disconnecting/Connecting Coaxial Cable............................................................................ 1-16
1-5. Circuit Protection Parts...................................................................................................... 1-17
1-5-1. Fuses...................................................................................................................1-17
1-5-2. Circuit Protection Element............................................................................................1-17
1-6. Service Tools.................................................................................................................1-18
1-7. Lead-free Solder............................................................................................................. 1-19
2. Periodic Maintenance and Inspection
2-1. Periodic Check/Replacement Parts List.......................................................................................2-1
2-1-1. Precautions for the Battery Connector..................................................................................2-1
2-2. Recommended Replacement Parts............................................................................................2-2
2-3. Cleaning the Air Vents........................................................................................................ 2-3
2-4. Replacing Lithium Battery....................................................................................................2-4
2-4-1. Note on Replacement of Lithium Battery.............................................................................. 2-4
2-4-2. Replacing Lithium Battery............................................................................................. 2-4
2-5. Cleaning of Connector/Cable................................................................................................. 2-6
2-5-1. Cleaning Connectors/Cables of NEUTRIK............................................................................ 2-6
2-5-2. Cleaning Connectors/Cables of LEMO................................................................................ 2-8
3. Diagnostics
3-1. Device Check..................................................................................................................3-1
HXC-FB75H/HXC-FB75KC 1

3-1-1. BOARD STATUS (DIAGNOSIS menu)...............................................................................3-1
3-1-2. Displaying.............................................................................................................. 3-1
3-2. Function Limit.................................................................................................................3-2
3-2-1. Limitation of Slow Shutter Function................................................................................... 3-2
4. Replacement of Main Parts
4-1. Precautions before Work...................................................................................................... 4-1
4-1-1. Tightening Torque...................................................................................................... 4-1
4-2. Location of Printed Wiring Boards............................................................................................4-2
4-3. Actions to be Taken during Board Replacement and after Board Replacement or after Board Repair.......................4-4
4-3-1. Stored Data of ICs......................................................................................................4-4
4-3-2. Alignment and Setting Required when Replacing Prism Block Assembly............................................ 4-4
4-3-3. Alignment and Setting Required when Replacing DPR-373 Board....................................................4-4
4-3-4. Alignment and Setting Required when Replacing SY-451 Board......................................................4-5
4-3-5. Alignment and Setting Required when Replacing AT-189M Board................................................... 4-5
4-4. Inside Panel Assembly and Boards in the Inside Panel Assembly............................................................4-7
4-4-1. Inside Panel Assembly..................................................................................................4-7
4-4-2. AT-189M Board.........................................................................................................4-8
4-4-3. SY-451 Board...........................................................................................................4-8
4-4-4. SW-1696 Board.........................................................................................................4-9
4-5. Front Assembly.............................................................................................................. 4-11
4-5-1. Front Panel Assembly.................................................................................................4-11
4-5-2. CMOS Block Assembly...............................................................................................4-14
4-5-3. SE-1179 Board........................................................................................................ 4-17
4-6. DPR Assembly...............................................................................................................4-18
4-7. DPR-373 Board, IF-1306 Board.............................................................................................4-23
4-8. PS-904A Board.............................................................................................................. 4-25
4-9. DC Fan (40 Square)..........................................................................................................4-27
4-10. Battery Connector Assembly................................................................................................ 4-28
4-11. SW-1694 Board.............................................................................................................. 4-30
4-12. CN-3853 Board.............................................................................................................. 4-31
4-13. SW-1693 board...............................................................................................................4-32
4-14. CN-3854 Board.............................................................................................................. 4-33
4-15. CN-3852 Board.............................................................................................................. 4-34
4-16. LE-409 Board................................................................................................................4-35
4-17. CCM-76 Board...............................................................................................................4-36
4-18. CN-3855 Board.............................................................................................................. 4-38
4-19. SW-1695 Board..............................................................................................................4-39
4-20. Optical Connector Assembly................................................................................................ 4-40
4-21. AU-374 Board............................................................................................................... 4-43
4-22. CN-3861 Board.............................................................................................................. 4-45
4-23. CN-3859 Board.............................................................................................................. 4-46
4-24. CN-3860 Board.............................................................................................................. 4-48
4-25. CN-3858 Board.............................................................................................................. 4-49
4-26. CN-3857 Board.............................................................................................................. 4-50
5. Installation
5-1. Replacing NEUTRIK’s Optical Connector with LEMO’s Optical Connector................................................5-1
HXC-FB75H/HXC-FB75KC 2

6. Electrical Alignment
6-1. Preparations................................................................................................................... 6-1
6-1-1. Required Equipment, Tool..............................................................................................6-1
6-1-2. File Data at Adjustment................................................................................................ 6-1
6-1-3. Handling the Grayscale Chart.......................................................................................... 6-2
6-1-4. Setup Menu.............................................................................................................6-4
6-1-5. Connection of Equipment.............................................................................................. 6-6
6-1-6. Initial Settings.......................................................................................................... 6-6
6-1-7. Setup Menu Correspondence List...................................................................................... 6-7
6-2. Automatic Adjustment.......................................................................................................6-10
6-2-1. Execute the Automatic Level Setup...................................................................................6-10
6-3. Camera System Adjustment..................................................................................................6-11
6-3-1. 27 MHz Clock Frequency Adjustment................................................................................6-11
6-3-2. Black Set Adjustment................................................................................................. 6-11
6-3-3. Black Shading Adjustment............................................................................................6-12
6-3-4. Preset White Adjustment..............................................................................................6-13
6-3-5. White Shading Adjustment............................................................................................6-14
6-4. Video System Level Adjustment.............................................................................................6-16
6-4-1. H/V Ratio Adjustment.................................................................................................6-16
6-4-2. Detail Level Adjustment.............................................................................................. 6-17
6-4-3. Crispening Adjustment................................................................................................6-18
6-4-4. Level Dependent Adjustment......................................................................................... 6-18
6-4-5. Detail Clip Adjustment................................................................................................6-19
6-4-6. Auto-iris Adjustment..................................................................................................6-21
6-4-7. Pedestal Level Adjustment............................................................................................6-21
6-4-8. Flare Adjustment......................................................................................................6-22
6-4-9. Flare Balance Adjustment.............................................................................................6-23
6-4-10. Gamma Correction Adjustment.......................................................................................6-24
6-4-11. Knee Point and Knee Slope Adjustments.............................................................................6-25
6-4-12. White Clip Level Adjustment.........................................................................................6-26
6-4-13. File Store.............................................................................................................. 6-27
6-5. Output Level Adjustment....................................................................................................6-28
6-5-1. VBS Output Level Adjustment........................................................................................6-28
6-5-2. TEST SAW Level Adjustment........................................................................................6-28
6-6. ND Offset Adjustment.......................................................................................................6-31
6-6-1. White Balance Correction.............................................................................................6-31
6-7. RPN Compensation..........................................................................................................6-32
6-7-1. Automatic Compensation (APR)......................................................................................6-32
6-7-2. Manual RPN Compensation Adjustment............................................................................. 6-33
6-7-3. Procedures to be Taken when the RPN Compensation Fails..........................................................6-34
6-7-4. Performing Automatic RPN Detection Effectively................................................................... 6-35
7. Software Upgrade
7-1. Upgrading Software Programs................................................................................................7-1
7-1-1. Upgrading Camera Application........................................................................................ 7-1
7-1-2. Upgrading OS...........................................................................................................7-1
7-2. PLD............................................................................................................................7-3
7-2-1. Corresponding PLD.................................................................................................... 7-3
7-2-2. Upgrading PLD Data................................................................................................... 7-3
7-3. Forced Version Update........................................................................................................ 7-5
HXC-FB75H/HXC-FB75KC 3

7-3-1. Forced Version Upgrade of Software or PLD Data.................................................................... 7-5
8. File System
8-1. File Structure..................................................................................................................8-1
8-1-1. Structure of Paint Related Files.........................................................................................8-2
8-2. Operator File.................................................................................................................. 8-3
8-2-1. Operator File Operation................................................................................................ 8-3
8-3. Preset Operator File........................................................................................................... 8-4
8-3-1. Preset Operator File Operation......................................................................................... 8-4
8-4. Scene File..................................................................................................................... 8-5
8-4-1. Scene File Operation................................................................................................... 8-5
8-5. Reference File.................................................................................................................8-7
8-5-1. Reference File Operation...............................................................................................8-7
8-6. Lens File.......................................................................................................................8-9
8-6-1. Lens File Operation.....................................................................................................8-9
8-7. OHB File.....................................................................................................................8-11
8-7-1. OHB File Operation...................................................................................................8-11
8-8. File Items.....................................................................................................................8-14
9. Setup Menu
9-1. Overview of Setup Menu......................................................................................................9-1
9-1-1. How to Display the SERVICE Menu/How to Change the Setting Values............................................. 9-1
9-1-2. Settable Special Function...............................................................................................9-1
9-2. SERVICE Menu...............................................................................................................9-3
9-2-1. Description of SERVICE Menu........................................................................................ 9-3
10. Circuit Description
10-1. Optical System...............................................................................................................10-1
10-1-1. BI-254 Board/BI-256 Board.......................................................................................... 10-1
10-1-2. SE-1179 Board........................................................................................................ 10-1
10-2. Signal Processing/Transmission System.....................................................................................10-2
10-2-1. DPR-373 Board....................................................................................................... 10-2
10-2-2. IF-1306 Board.........................................................................................................10-2
10-3. Control System...............................................................................................................10-3
10-3-1. AT-189M Board....................................................................................................... 10-3
10-3-2. SY-451 Board......................................................................................................... 10-3
10-3-3. AU-374 Board.........................................................................................................10-3
10-4. Power System................................................................................................................10-5
10-4-1. PS-904A Board........................................................................................................10-5
10-5. Interface Boards..............................................................................................................10-6
10-5-1. CCM-76 Board........................................................................................................10-6
10-5-2. CN-3852 Board........................................................................................................10-6
10-5-3. CN-3853 Board........................................................................................................10-6
10-5-4. CN-3854 Board........................................................................................................10-6
10-5-5. CN-3855 Board........................................................................................................10-6
10-5-6. CN-3856 Board........................................................................................................10-6
10-5-7. CN-3857 Board........................................................................................................10-6
HXC-FB75H/HXC-FB75KC 4

10-5-8. CN-3858 Board........................................................................................................10-6
10-5-9. CN-3859 Board........................................................................................................10-7
10-5-10. CN-3860 Board........................................................................................................10-7
10-5-11. CN-3861 Board........................................................................................................10-7
10-5-12. LE-409 Board......................................................................................................... 10-7
10-5-13. SW-1693 Board....................................................................................................... 10-7
10-5-14. SW-1694 Board....................................................................................................... 10-7
10-5-15. SW-1695 Board....................................................................................................... 10-7
10-5-16. SW-1696 Board....................................................................................................... 10-7
11. Spare Parts
11-1. Note on Repair Parts......................................................................................................... 11-1
11-2. Exploded Views..............................................................................................................11-2
Overall..............................................................................................................................11-2
Handle Block....................................................................................................................... 11-3
Front Block......................................................................................................................... 11-4
Main Block-1....................................................................................................................... 11-5
Main Block-2....................................................................................................................... 11-6
Main Block-3....................................................................................................................... 11-7
Main Block-4....................................................................................................................... 11-8
Main Block-5....................................................................................................................... 11-9
Rear Block-1...................................................................................................................... 11-10
Rear Block-2.......................................................................................................................11-11
Rear Block-3...................................................................................................................... 11-12
Rear Block-4...................................................................................................................... 11-13
Inside Block-1.....................................................................................................................11-14
Inside Block-2.....................................................................................................................11-15
Inside Block-3.....................................................................................................................11-16
11-3. Supplied Accessories....................................................................................................... 11-17
11-4. Optional Fixtures........................................................................................................... 11-18
12. Diagrams
Overall.................................................................................................................................12-1
Frame Wiring..........................................................................................................................12-5
Revision History
HXC-FB75H/HXC-FB75KC 5

Manual Structure
Purpose of this manual
This manual is intended for the use of the system engineers and the service engineers, and provides the limited
information for block service and the information related to maintenance of the unit, service overview, periodic
maintenance and inspection, diagnosis, replacement of main parts, electrical alignment, software upgrade, file system,
setup menu, circuit description, etc.
Related manuals
The following manuals are available for this model.
If any of these manuals is required, please contact your local Sony Sales Office/Service Center.
• Operating Instructions CD-ROM (supplied with the unit)
This manual contains information required to operate and use the unit.
• Factory Service Manual (available on request)
This manual provides the limited information for component service and the information related to maintenance
of the unit.
Trademarks
Trademarks and registered trademarks described in this manual are as follows.
• FRAM is a registered trademark of Ramtron International Corporation.
• eMMC is a registered trademark of JEDEC Solid State Technology Association.
Other system names and product names written in this manual are usually registered trademarks or trademarks of
respective development manufacturers.
Non-disclosed boards
Following boards cannot be replaced on the board-level service or part-level service.
If parts become defective, replace the entire prism block assembly.
• BI-254 board
• BI-256 board
HXC-FB75H/HXC-FB75KC 7

Section 1
Service Overview
1-1. Connectors and Cables
1-1-1. Input and Output Signals of the
Connectors
7
3
17
410 2 8 9
13
14
15
1
5
6
11 16
12
2
Input Connectors
1. SDI IN
HD-SDI:
BNC type, SMPTE ST292-1, 0.8 V p-p, 75 Ω, 1.485 Gbps/
1.4835 Gbps
BTA-S004A compliant
2. AUDIO 1/2 IN
1
2
3
- External View -
(0 dBu = 0.775 V rms)
XLR 3-pin, Female
HXC-FB75H/HXC-FB75KC 1-1

No. Signal I/O Specifications
1 AUDIO
CH1/CH2
(G)
— –60 dBu, –50 dBu, –40
dBu, –30 dBu, –20 dBu,
LINE (0 dBu) selectable,
Balanced
2 AUDIO
CH1/CH2
(X)
IN
3 AUDIO
CH1/CH2
(Y)
IN
3. BATTERY
12345
- External View -
5-pin, Male
No. Signal I/O Specifications
1 BATT (–) IN GND
2 BATT ID IN —
3 INFO BATT
SDA
IN/OUT —
4 INFO BATT
SCL
IN/OUT —
5 BATT (+) IN +10.5 to +17.0 V DC
4. DC IN
1
23
4
- External View -
XLR 4-pin, Male
No. Signal I/O Specifications
1 EXT DC (C) — GND for DC (+)
2 NC — No connection
3 NC — No connection
4 EXT DC (H) IN +10.5 to +17.0 V DC
Output Connectors
5. SDI OUT
HD-SDI/SD-SDI selectable
• HD-SDI:
BNC type, SMPTE ST292-1, 0.8 V p-p, 75 Ω, 1.485
Gbps/1.4835 Gbps
BTA-S004A compliant
• SD-SDI:
BNC type, SMPTE ST292-1, 0.8 V p-p, 75 Ω, 270
Mbps
Component serial signal
6. TEST OUT
BNC type, 1.0 V p-p, 75Ω, unbalanced
7. EARPHONE
Stereo minijack
8 Ω or more, –∞ to –18 dBu variable
8. DC OUT
1
23
4
- External View -
4-pin, Female
No. Signal I/O Specifications
1 UNREG
GND
— GND for UNREG OUT
2 NC — No connection
3 NC — No connection
4 UNREG
OUT
OUT +10.5 to +17.0 V DC, 1.5
A (max)
Input and Output Connectors
9. PROMPTER/GENLOCK
BNC type, 1.0 V p-p, 75 Ω, unbalanced
• When connected with a CCU: prompter signal output
• In standalone operation mode: external sync signal (BB
or tri-level) input or RET IN (SD VIDEO)
10. INTERCOM
- External View -
1
2
5
43
XLR 5-pin, Female
(0 dBu = 0.775 V rms)
HXC-FB75H/HXC-FB75KC 1-2

No. Signal I/O Specifications
1 Intercom
MIC (Y)/
(GND)*1
IN CARBON (–20 dBu, Un-
balance)
DYNAMIC (–60 dBu,
Balance/Unbalance)
MANUAL (–20 dBu, –40
dBu, –60 dBu, Balance/
Unbalance)
2 Intercom
MIC (X)
IN
3 GND — GND
4 Intercom
Left
OUT 8 dBu (VR Max, 250 Ω
Load)
5 Intercom
Right
OUT
11. REMOTE
17
6
5
4
3
2
8
- External View -
8-pin, Female
No. Signal I/O Specifications
1 TX (X) for
RCP
OUT SERIAL DATA OUT
2 TX (Y) for
RCP
OUT
3 RX (X) for
RCP
IN SERIAL DATA IN
4 TX (Y) for
RCP
IN
5 TX GND — GND for TX
6 POWER (+)
OUT
OUT RCP POWER
7 POWER (–)
OUT
— GND for POWER
8 VIDEO (X) OUT 75 Ω, 1.0 V p-p (SD Vide)
CHASSIS
GND
— CHASSIS GND
12. VF
123
54678
9101112
1413 15 16 17
18 19 20
- External View -
No. Signal I/O Specifications
1 SDA IN/OUT TTL level
2 Y TALLY IN ON: +5 V
OFF: GND
3 POWER OFF IN ON: OPEN
OFF: GND
4 SCK IN TTL level
5 COLOR/
MONO
OUT COLOR: OPEN
6 NC — No connection
7 NC — No connection
8 G TALLY IN ON: +5 V
OFF: GND
9 NC — No connection
10 NC — No connection
11 NC — No connection
12 Y VIDEO (X) IN 1.0 Vp–p, Zi=75 Ω
13 VIDEO GND — GND for VIDEO
14 Pb VIDEO (X) IN 0.7 Vp–p, Zi=75 Ω
15 Pr VIDEO (X) IN 0.7 Vp–p, Zi=75 Ω
16 REC (L) IN ON: +5 V
OFF: GND
17 R TALLY IN ON: +5 V
OFF: GND
18 NC — No connection
19 UNREG GND — GND for UNREG
20 UNREG IN +10.5 V to 17 V
13. TRUNK
5
96
1
- External View -
D-sub 9-pin, Female
No. Signal I/O Specifications
1 NC — —
2 RX IN IN Trunk RX (RS-232)
3 TX OUT OUT Trunk TX (RS-232)
4 Assignable1 IN/OUT Digital IO
OUT: Open Collector
(max. 10 mA)
IN: Contact
5 GND — —
6 Assignable2 IN/OUT Digital IO
OUT: Open Collector
(max. 10 mA)
IN: Contact
Continued
*1: Unbalance: GND
HXC-FB75H/HXC-FB75KC 1-3

No. Signal I/O Specifications
7 Assignable3 IN/OUT Digital IO
OUT: Open Collector
(max. 10 mA)
IN: Contact
8 Assignable4 IN/OUT Digital IO
OUT: Open Collector
(max. 10 mA)
IN: Contact
9 Assignable5 IN/OUT Digital IO
OUT: Open Collector
(max. 10 mA)
IN: Contact
14. LENS
- External View -
12-pin, Female
12 11
46
73
28
91
10
5
No. Signal I/O Specifications
1 RET VIDEO
ENABLE
IN ENABLE: 0 V
DISABLE: +5 V or
OPEN
2 VTR CTL IN ENABLE: 0 V
DISABLE: +5 V or
OPEN
3 GND — GND for UNREG
4 SERVO
MA/AT
OUT AUTO: +5 V
MANU: 0 V or OPEN
5 IRIS POSI-
TION
OUT +3.4 V (F16) to +6.2 V
(F2.8)
6 UNREG OUT +10.5 to +17 V
7 IRIS POSI-
TION
IN +3.4 V (F16) to +6.2 V
(F2.8)
8 IRIS AT/MA OUT AUTO IRIS: 0 V
MANU IRIS: +5 V
9 EXTENDER
ON/OFF
IN EX 2 ON: GND
EX 0.8 ON: 30 kΩ to
GND
OFF: OPEN
30 kΩ
EX 2 ON
EX 0.8 ON
10 ZOOM PO-
SITION
IN WIDE: 2 V, TELE: 7V
11 FOCUS
POSI
(LENS RX)
IN ∞: 7 V, Min: 2V
12 FOCUS
POSI
(LENS TX)
OUT —
15. USB
USB 2.0 (Type A)
- External View -
14
No. Signal I/O Specifications
1 VBUS OUT USB Vcc (+5 V)
2 D+ IN/OUT USB+
3 D– IN/OUT USB–
4 GND — GND
16. CCU
Optical fiber connector manufactured by NEUTRIK
(standard equipment)
A
23 14
B
- External View -
6-pin, Female
No. Signal I/O Specifications
A OPTICAL
IN
IN Optical input
B OPTICAL
OUT
OUT Optical output
1 GND — GND for DC IN
2 NC — No connection
3 NC — No connection
4 DC IN IN +48 V DC
CHASSIS GND — Chassis GND
Optical fiber connector manufactured by LEMO
(installed HKC-LC01)
1
2
3
65
4
- External View -
6-pin
No. Signal I/O Specifications
1 OPTICAL
OUT
OUT Optical output
2 OPTICAL
IN
IN Optical input
Continued
HXC-FB75H/HXC-FB75KC 1-4

No. Signal I/O Specifications
3 NC — No connection
4 NC — No connection
5 DC IN IN +48 V DC
6 GND — GND for DC IN
CHASSIS GND — Chassis GND
17. CA
- External View -
Rectangular, 50-pin
1
25
26
50
No. Signal I/O Specifications
1 TX OUT C2 — GND for TX OUT H
2 TX OUT C1 — GND for TX OUT H
3 CA EN IN Connect to Ground
4 GND — GND
5 SENSE UN-
REG OUT
OUT +12 V
6 SENSE UN-
REG OUT
OUT +12 V
7 BSY — No connection
8 CMD0 OUT Start-stop synchroniza-
tion RX signal output
9 CMD2 (RE-
SERV0)
OUT —
10 TX OUT2 C1 — GND for TX OUT2 H
11 TX OUT2 H OUT —
12 GND — GND
13 NC — No connection
14 GND — GND
15 50P DET OUT 50 pin interface detection
signal output
16 CA VD IN Vertical synchronizing
signal input
17 CDA0 IN Start-stop synchroniza-
tion TXsignal input
18 CA HD IN Horizontal synchronizing
signal input
19 CDA2 IN —
20 +3.3V OUT OUT +3.3 V
21 +3.3V OUT OUT +3.3 V
22 GND — GND
23 GND — GND
24 RX IN C1 — GND for RX IN H
25 RX IN C2 — GND for RX IN H
26 TX OUT H OUT HD-SDI signal output
27 TX OUT C3 — GND for TX OUT H
Continued
No. Signal I/O Specifications
28 GND — GND
29 SENSE UN-
REG OUT
OUT +12 V
30 SENSE UN-
REG OUT
OUT +12 V
31 CK — No connection
32 RX OUT 700 protocol signal output
33 CMD1 OUT —
34 CMD3 OUT —
35 TX OUT2 C2 — GND for TX OUT2 H
36 GND — GND
37 NC — No connection
38 GND — GND
39 RX IN2 H IN —
40 RX IN2 C1 — GND for RX IN2 H
41 NC — No connection
42 TX IN 700 protocol signal input
43 CDA1 (RE-
SERVE1)
IN —
44 CDA3 IN —
45 CA F IN —
46 3.3V IN IN +3.3 V
47 3.3V IN IN +3.3 V
48 GND — GND for
49 RX IN C3 — GND for RX IN H
50 RX IN H IN HD-SDI signal input
1-1-2. Wiring Diagrams for Cables
CCA-5 Cable (for REMOTE connector)
BrownBrown
Brown
Red
Red
White
White
White
Orange
Black
— 8P CONNECTOR (MALE) —
(WIRING SIDE)
HXC-FB75H/HXC-FB75KC 1-5

INTERCOM MIC Cable
1. Balance (HEAD SET menu UNBAL: OFF)
G
XINTERCOM
MIC
Y
2. Unbalance (HEAD SET menu UNBAL: ON)
XINTERCOM
MIC
Y
1-1-3. Connectors and Cables
Connection made with the connectors during installation or
service, should be made with the connectors/complete cable
assemblies specified in the following list, or equivalent parts.
Connector Name Connectors and Cables
CCU
(manufactured by
NEUTRIK)
CCFN-25/50/100 cable
or single-mode optical fiber cable (Terminal
shaped: PC (Physical Contact) polishing or
Advanced PC etc. PC polishing compatible
cable, Wavelength: 1310 nm compliant)
CCU
(manufactured by
LEMO)
FUW.3K.93C.TLMC96 manufactured by
LEMO
PROMPTER/
GENLOCK
TEST OUT
(BNC type)
Plug, BNC (Part No.: 1-564-742-11)
or B-B Cable assembly (1.5 m optional)
SDI IN
SDI OUT
(BNC type)
Plug, BNC (Part No.: 1-569-370-12)
or 5C-FB coaxial cable/ Recommendation
manufactured by Fujikura
AUDIO 1/2 IN
(XLR 3-pin, Female)
XLR 3-pin, Male (Part No.: 1-508-084-00)
or ITT Cannon XLR-3-12C equivalent
INTERCOM
(XLR 5-pin, Female)
XLR 5-pin, Male (Part No.: 1-508-370-11)
or ITT Cannon XLR-5-12C equivalent
DC IN
(XLR 4-pin, Male)
XLR 4-pin, Female (Part No.: 1-508-362-00)
or ITT Cannon XLR-4-11C equivalent
or DC cable CCDD-X2 (2 m)
DC OUT
(4-pin, Female)
Plug 4-pin, Male (Part No.: 1-566-425-11)
or HIROSE HR10A-7P-4P equivalent
Continued
Connector Name Connectors and Cables
EARPHONE Plug, Mini, Stereo
LENS
(12-pin, Female)
Connector 12-pin, Male (Part No.:
1-564-360-11)
or HIROSE HR10-10PA-12P equivalent
REMOTE
(8-pin, Female)
• Plug 8-pin, Male (Part No.:
1-766-848-11)
or CCA-5 cable assembly (CCA-5-3 (3
m)/CCA-5-10 (10 m)) (optional)*1*2
• REMOTE cable (Part No.:
1-783-372-11)
(Supplied with RM-B170/B750, 10
m)*1*3*4
TRUNK
(D-sub 9-pin, Fe-
male)
D-sub 9-pin, Male (Part No.: 1-568-182-11)
or JAE DE-9PF-N equivalent (Available
shell: JAE DE-C1-J6-R equivalent)
VF (Round, 20P) Connect the cable of the optional/ supplied
(HXC-FB75KC) viewfinder (HDVF series).
1-1-4. Note in Connecting Single-mode
Optical Fiber Cable
• When you use only single-mode optical fiber cable to
connect the HXCU-FB70 to this unit, configure the optical
output setting in HXCU-FB70. (Refer to the Operating
Instructions of HXCU-FB70.)
• Connect the single-mode optical fiber cable as shown below
so that connecting destinations cross (A to B, B to A)
between this unit and the HXCU-FB70.
HXCU-FB70 Single-mode optical fiber
cable (pair) This unit
A
B
A
B
• The single fiber cable used for the connection must use the
cable that the following specifications are complied with.
- Terminal shaped: PC (Physical Contact) polishing or
Advanced PC etc. PC polishing compatible cable
- Wavelength: 1310 nm compliant
*1: If using a cable of length different from a standard product, contact your local Sony Sales Office/Service Center.
*2: The pin 8 of CCA-5 cable is GND (ground).
*3: The pin 8 of REMOTE cable is not GND (ground).
*4: Use of REMOTE cable enables to monitor video signals. (The pin 8 is available for the video signal line.) The down-converted SD
signal is output.
HXC-FB75H/HXC-FB75KC 1-6

1-2. Functions of Onboard Switches and LED Indicators
1-2-1. DPR-373 Board
D801
S600
D804
D002 D003
D100
D500 D501 D502
DPR-373 BOARD (A side) DPR-373 BOARD (B side)
AB
DE
C
1
2
3
4
AB
DE
C1
2
3
4
Ref. No. Address Name Color Description Normal
State
D002 C1 (side A) POWER Green Lights when the power supply regulators (+3.2 V,
+5 V) on the board are normal.
Lit
D003 C1 (side A) Low-Volt Green Lights when the power supply regulators (+1.0 V,
+1.1 V, +1.5 V, +2.5 V) on the board are normal.
Lit
D100 C1 (side A) — Green Lights when the power supply for IC100 on the
board are normal.
Lit
D500 C1 (side A) LOS Red Lights when not receiving the optical signal. Off
D501 C1 (side A) TDIS Red Lights when the optical output is disabled. Off
D502 C1 (side A) TFAULT Red Lights when the optical output is abnormal. Off
D801 B4 (side A) EXT Green Lights when receiving the external reference sig-
nal.
Off
D804 B4 (side A) PLL-NG Red Lights when the PLL is abnormal. Off
Note
Do not touch the unused switches.
Ref. No. Address Name Bit Description Factory Set-
ting
S600 A3 (side B) — 1 Not used OFF
— 2 Not used OFF
— 3 Not used OFF
— 4 Not used OFF
HXC-FB75H/HXC-FB75KC 1-7

1-2-2. SY-451 Board
AB
CDEF
1
2
3
SY-451 BOARD (B side)
D203 D301
S301
S302
S701
Ref. No. Address Name Color Description Normal
State
D203 C3 (side A) PW-STATUS Green Lights when the power supply regulators (+1.2 V,
+2.5 V, +3.2 V) on the board are normal.
Lit
D301 D3 (side A) STATUS Green For debugging Lit
Note
Do not touch the unused switches.
Ref. No. Address Name Bit Description Factory Set-
ting
S301 C3 (side A) JTAG EN — Not used —
S701 C2 (side A) MODE 1 Display and Hide the TOP MENU screen OFF
2 OFF: Normal operation
ON: FRAM clear
OFF
3 Not used OFF
4 Not used OFF
HXC-FB75H/HXC-FB75KC 1-8